BowGo
Those crazy guys at CMU have invented a cool gadget: the BowGo. It’s basically a regular pogostick gone high tech: instead of using a heavy but relatively inefficient steel spring, it uses a fiber-reinforced composite spring that rides on low friction rollers. The net result is high bouncing. Check out their pictures and video.
I recall burning three or four weeks of a sabbatical getting Saccade.com on the air with Wordpress. So much tweaking…